﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace University.Workshop.Model
{
    public class Variables
    {
        private static Variables instance;

        public string Product { get; set;}
        public string Client { get; set; }
        public string Provider { get; set; }
        private Variables() {
            Product = string.Empty;
            Client = string.Empty;
            Provider = string.Empty;

        }
        public static Variables Instance
        {
            get
            {
                if (instance == null)
                { instance = new Variables(); }
                return instance;
            }
        }
    }
}
